The Pin Assembly,saddle, cataloged under National Stock Number 5420-00-319-0127, is classified within Federal Supply Class 5420 (Bridges, Fixed and Floating) of the Prefabricated Structures and Scaffolding group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5420-00-319-0127 |
| Item Name | Pin Assembly,saddle |
| FSC / FSG | 5420 / 54 — Bridges, Fixed and Floating |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF PIN,RETAINING,BRIDGE NSN 5420-00-061-2873 AND PIN,STRAIGHT,HEADLESS W/HANDLE,STRAIGHT PIN 5.375 IN. LG,SHANK 2.000 IN. DIA ASTM A108 GRADE 1018/1020 STEEL,TAPERED END 0.750 IN. LG TO 1.500 IN. END DIA,0.250 IN. DIA HOLE ON SHANK CENTERLINE 0.750 IN. FROM TAPERED END,HANDLE 0.500 IN. DIA ASTM A36 STEEL 3.750 IN. LG AND 4.500 IN. W ON 1.750 IN. RADIUS BEND POSITIONED IN SHANK HOLE 4.750 IN. FROM TAPERED END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MIL-S-12840 | 4/1 Identification reference U.S. Government activity |
| D2774SH4PTS5 | 5/9 Secondary reference U.S. Government activity |
| 13211E7564 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5420-00-319-0127 is a Pin Assembly,saddle, classified under FSC 5420, Bridges, Fixed and Floating. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5420-00-355-6961. Verify interchangeability with system specifications before substitution.
Key specifications for 5420-00-319-0127: General Characteristics Item Description: CONSISTS OF PIN,RETAINING,BRIDGE NSN 5420-00-061-2873 AND PIN,STRAIGHT,HEADLESS W/HANDLE,STRAIGHT PIN 5.375 IN. LG,SHANK 2.000 IN. DIA ASTM A108 GRADE 1018/1020 STEEL,TAPERED END 0.750 IN. LG TO 1.500 IN. END DIA,0.250 IN. DIA HOLE ON SHANK CENTERLINE 0.750 IN. FROM TAPERED END,HANDLE 0.500 IN. DIA ASTM A36 STEEL 3.750 IN. LG AND 4.500 IN. W ON 1.750 IN. RADIUS BEND POSITIONED IN SHANK HOLE 4.750 IN. FROM TAPERED END IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.